private void _onEngineEventLocated(object o, EventEventArgs e) // when new event was created
{
Debug.WriteLine(e.Event?.EventName, "EventLocated notified");
if (e.Event == null)
{
return;
}
OnUiThread(() =>
{
var evm = Find(e.Event, true);
if (evm != null)
{
evm.UpdateLocation();
}
else
{
EventPanelViewmodelBase vm = PlaceEventInRundown(e.Event, false);
if (vm != null &&
e.Event.EventType != TEventType.StillImage &&
e.Event == EngineViewmodel.LastAddedEvent)
{
vm.IsSelected = true;
EngineViewmodel.ClearSelection();
if (e.Event.EventType == TEventType.Rundown)
{
vm.IsExpanded = true;
}
}
(vm as EventPanelRundownElementViewmodelBase)?.VerifyIsInvalidInSchedule();
}
});
}
public EventPanelRootViewmodel(EngineViewmodel engineViewmodel) : base(engineViewmodel)
{
_engine.EventSaved += _onEngineEventSaved;
_engine.EventDeleted += _engine_EventDeleted;
foreach (var se in _engine.GetRootEvents())
{
_addRootEvent(se);
}
}
/// <summary>
/// Constructor for root event
/// </summary>
/// <param name="engineViewmodel"></param>
protected EventPanelViewmodelBase(EngineViewmodel engineViewmodel)
{
EngineViewmodel = engineViewmodel;
Engine = engineViewmodel.Engine;
Level = 0;
_isExpanded = true;
_videoFormat = engineViewmodel.VideoFormat;
Root = (EventPanelRootViewmodel)this;
}
public EventPanelRootViewmodel(EngineViewmodel engineViewmodel) : base(engineViewmodel)
{
Engine.EventLocated += _onEngineEventLocated;
Engine.EventDeleted += _engine_EventDeleted;
foreach (var se in Engine.GetRootEvents())
{
AddRootEvent(se);
}
}
public EventEditViewmodel(EngineViewmodel engineViewModel, PreviewViewmodel previewViewModel)
{
_engineViewModel = engineViewModel;
_previewViewModel = previewViewModel;
if (previewViewModel != null)
{
previewViewModel.PropertyChanged += PreviewViewModel_PropertyChanged;
}
_engine = engineViewModel.Engine;
_fields.CollectionChanged += _fields_or_commands_CollectionChanged;
CommandSaveEdit = new UICommand()
{
ExecuteDelegate = _save, CanExecuteDelegate = _canSave
};
CommandUndoEdit = new UICommand()
{
ExecuteDelegate = _load, CanExecuteDelegate = o => IsModified
};
CommandChangeMovie = new UICommand()
{
ExecuteDelegate = _changeMovie, CanExecuteDelegate = _canChangeMovie
};
CommandEditMovie = new UICommand()
{
ExecuteDelegate = _editMovie, CanExecuteDelegate = _canEditMovie
};
CommandCheckVolume = new UICommand()
{
ExecuteDelegate = _checkVolume, CanExecuteDelegate = _canCheckVolume
};
CommandEditField = new UICommand {
ExecuteDelegate = _editField
};
CommandTriggerStartType = new UICommand {
ExecuteDelegate = _triggerStartType, CanExecuteDelegate = _canTriggerStartType
};
CommandMoveUp = new UICommand()
{
ExecuteDelegate = o => _event?.MoveUp(), CanExecuteDelegate = _canMoveUp
};
CommandMoveDown = new UICommand()
{
ExecuteDelegate = o => _event?.MoveDown(), CanExecuteDelegate = _canMoveDown
};
CommandDelete = new UICommand
{
ExecuteDelegate = o =>
{
if (_event != null && MessageBox.Show(resources._query_DeleteItem, resources._caption_Confirmation, MessageBoxButton.OKCancel) == MessageBoxResult.OK)
{
EventClipboard.SaveUndo(new IEvent[] { _event }, _event.StartType == TStartType.After ? _event.Prior : _event.Parent);
_event.Delete();
}
},
CanExecuteDelegate = o => _event?.AllowDelete() == true
};
}
/// <summary>
/// Constructor for root event
/// </summary>
/// <param name="engineViewmodel"></param>
public EventPanelViewmodelBase(EngineViewmodel engineViewmodel) : base()
{
_engineViewmodel = engineViewmodel;
_engine = engineViewmodel.Engine;
_level = 0;
_isExpanded = true;
_videoFormat = engineViewmodel.VideoFormat;
_root = (EventPanelRootViewmodel)this;
}
public EventEditViewmodel(IEvent @event, EngineViewmodel engineViewModel) : base(@event)
{
_engineViewModel = engineViewModel;
Model.PropertyChanged += ModelPropertyChanged;
if (@event.EventType == TEventType.Container)
{
EventRightsEditViewmodel = new EventRightsEditViewmodel(@event, engineViewModel.Engine.AuthenticationService);
EventRightsEditViewmodel.ModifiedChanged += RightsModifiedChanged;
}
CommandSaveEdit = new UiCommand(o => Save(), _canSave);
CommandUndoEdit = new UiCommand(o => UndoEdit(), o => IsModified);
CommandChangeMovie = new UiCommand(_changeMovie, _canChangeMovie);
CommandEditMovie = new UiCommand(_editMovie, _canEditMovie);
CommandCheckVolume = new UiCommand(_checkVolume, _canCheckVolume);
CommandTriggerStartType = new UiCommand
(
_triggerStartType,
_canTriggerStartType
);
CommandMoveUp = new UiCommand
(
o => Model.MoveUp(),
o => Model.CanMoveUp()
);
CommandMoveDown = new UiCommand
(
o => Model.MoveDown(),
o => Model.CanMoveDown()
);
CommandDelete = new UiCommand
(
async o =>
{
if (MessageBox.Show(resources._query_DeleteItem, resources._caption_Confirmation, MessageBoxButton.OKCancel) != MessageBoxResult.OK)
{
return;
}
await EventClipboard.SaveUndo(new List <IEvent> {
Model
},
Model.StartType == TStartType.After ? Model.Prior : Model.Parent);
Model.Delete();
},
o => Model.AllowDelete()
);
if (@event is ITemplated templated)
{
TemplatedEditViewmodel = new TemplatedEditViewmodel(templated, true, true, engineViewModel.VideoFormat);
TemplatedEditViewmodel.ModifiedChanged += TemplatedEditViewmodel_ModifiedChanged;
}
}
public ChannelViewmodel(IEngine engine, bool showEngine, bool showMedia)
{
DisplayName = engine.EngineName;
if (showEngine)
{
Engine = new EngineViewmodel(engine, engine);
}
if (showMedia)
{
MediaManager = new MediaManagerViewmodel(engine, engine.HaveRight(EngineRight.Preview) ? engine : null);
}
CommandSwitchTab = new UiCommand(o => SelectedTabIndex = _selectedTabIndex == 0 ? 1 : 0, o => showEngine && showMedia);
SelectedTabIndex = showEngine ? 0 : 1;
}
public ChannelViewmodel(IEngine engine, bool showEngine, bool showMedia, bool allowPlayControl)
{
_channelName = engine.EngineName;
if (showEngine)
{
Engine = new EngineViewmodel(engine, engine, allowPlayControl);
}
if (showMedia)
{
MediaManager = new MediaManagerViewmodel(engine.MediaManager, engine);
}
CommandSwitchTab = new UICommand {
ExecuteDelegate = o => SelectedTabIndex = _selectedTabIndex == 0 ? 1 : 0, CanExecuteDelegate = o => showEngine && showMedia
};
SelectedTabIndex = showEngine ? 0 : 1;
}
private EventPanelViewmodelBase _addRootEvent(IEvent e)
{
if (!e.IsDeleted)
{
EngineViewmodel evm = _engineViewmodel;
var newEvm = CreateChildEventPanelViewmodelForEvent(e);
_childrens.Add(newEvm);
IEvent ne = e.Next;
while (ne != null)
{
_childrens.Add(CreateChildEventPanelViewmodelForEvent(ne));
Debug.WriteLine(ne, "Reading next for");
ne = ne.Next;
}
return(newEvm);
}
return(null);
}
/// <summary>
/// Constructor for child events
/// </summary>
/// <param name="aEvent"></param>
/// <param name="parent"></param>
protected EventPanelViewmodelBase(IEvent aEvent, EventPanelViewmodelBase parent)
{
if (aEvent == null) // dummy child
{
return;
}
Engine = aEvent.Engine;
_videoFormat = Engine.VideoFormat;
Event = aEvent;
if (parent != null)
{
_parent = parent;
Root = parent.Root;
EngineViewmodel = parent.EngineViewmodel;
Level = parent.Level + 1;
if (aEvent.SubEventsCount > 0)
{
Childrens.Add(DummyChild);
}
}
Event.PropertyChanged += OnEventPropertyChanged;
}
/// <summary>
/// Constructor for child events
/// </summary>
/// <param name="aEvent"></param>
/// <param name="parent"></param>
protected EventPanelViewmodelBase(IEvent aEvent, EventPanelViewmodelBase parent) : base()
{
if (aEvent == null) // dummy child
{
return;
}
_engine = aEvent.Engine;
_videoFormat = _engine.VideoFormat;
_event = aEvent;
if (parent != null)
{
_parent = parent;
_root = parent._root;
_engineViewmodel = parent._engineViewmodel;
_level = (_parent == null) ? 0 : _parent._level + 1;
if (aEvent.SubEventsCount > 0)
{
_childrens.Add(DummyChild);
}
}
_event.PropertyChanged += OnEventPropertyChanged;
_event.SubEventChanged += OnSubeventChanged;
_event.Relocated += OnRelocated;
}
private void _addSubMovie(object obj)
{
EngineViewmodel.AddMediaEvent(Event, TStartType.WithParent, TMediaType.Movie, VideoLayer.Program, false);
}
private void _addSubRundown(object obj)
{
EngineViewmodel.AddSimpleEvent(Event, TEventType.Rundown, true);
}
private void _addSubLive(object obj)
{
EngineViewmodel.AddSimpleEvent(Event, TEventType.Live, true);
}
protected EventPanelRundownElementViewmodelBase(IEvent ev, EventPanelViewmodelBase parent) : base(ev, parent)
{
Media = ev.Media;
ev.PositionChanged += EventPositionChanged;
ev.SubEventChanged += OnSubeventChanged;
CommandToggleHold = new UICommand
{
ExecuteDelegate = o =>
{
Event.IsHold = !Event.IsHold;
Event.Save();
},
CanExecuteDelegate = _canToggleHold
};
CommandToggleEnabled = new UICommand
{
ExecuteDelegate = o =>
{
Event.IsEnabled = !Event.IsEnabled;
Event.Save();
},
CanExecuteDelegate = o => Event.PlayState == TPlayState.Scheduled && Event.HaveRight(EventRight.Modify)
};
CommandToggleLayer = new UICommand
{
ExecuteDelegate = l =>
{
if (!(l is string layerName) || !Enum.TryParse(layerName, true, out VideoLayer layer))
{
return;
}
if (_hasSubItemsOnLayer(layer))
{
var layerEvent = Event.SubEvents.FirstOrDefault(e => e.Layer == layer);
layerEvent?.Delete();
}
else
{
EngineViewmodel.AddMediaEvent(Event, TStartType.WithParent, TMediaType.Still, layer, true);
}
},
CanExecuteDelegate = _canToggleLayer
};
CommandAddNextRundown = new UICommand
{
ExecuteDelegate = o => EngineViewmodel.AddSimpleEvent(Event, TEventType.Rundown, false),
CanExecuteDelegate = _canAddNextItem
};
CommandAddNextEmptyMovie = new UICommand
{
ExecuteDelegate = o => EngineViewmodel.AddSimpleEvent(Event, TEventType.Movie, false),
CanExecuteDelegate = CanAddNextMovie
};
CommandAddNextLive = new UICommand
{
ExecuteDelegate = o => EngineViewmodel.AddSimpleEvent(Event, TEventType.Live, false),
CanExecuteDelegate = CanAddNewLive
};
CommandAddNextMovie = new UICommand
{
ExecuteDelegate = o => EngineViewmodel.AddMediaEvent(Event, TStartType.After, TMediaType.Movie,
VideoLayer.Program, false),
CanExecuteDelegate = CanAddNextMovie
};
CommandAddAnimation = new UICommand
{
ExecuteDelegate = o => EngineViewmodel.AddMediaEvent(Event, TStartType.WithParent,
TMediaType.Animation, VideoLayer.Animation, true),
CanExecuteDelegate = o => Event.PlayState == TPlayState.Scheduled && Event.HaveRight(EventRight.Modify)
};
CommandAddCommandScript = new UICommand
{
ExecuteDelegate = o => EngineViewmodel.AddCommandScriptEvent(Event),
CanExecuteDelegate = o => Event.PlayState == TPlayState.Scheduled && Event.HaveRight(EventRight.Modify)
};
}
public EventEditViewmodel(IEvent @event, EngineViewmodel engineViewModel) : base(@event)
{
_engineViewModel = engineViewModel;
Model.PropertyChanged += ModelPropertyChanged;
if (@event.EventType == TEventType.Container)
{
EventRightsEditViewmodel = new EventRightsEditViewmodel(@event, engineViewModel.Engine.AuthenticationService);
EventRightsEditViewmodel.ModifiedChanged += RightsModifiedChanged;
}
Router = engineViewModel.Router;
InputPorts = new List <object>();
if (Router != null)
{
InputPorts.Add(string.Empty); //default value in ComboBox
foreach (var input in Router.InputPorts)
{
InputPorts.Add(input);
}
_selectedInputPort = InputPorts?.FirstOrDefault(param => param is IRouterPort routerPort && routerPort.PortId == _routerPort) ?? InputPorts?[0];
}
if (@event.EventType == TEventType.Live && Model.Engine.MediaManager.Recorders.Count() > 0)
{
RecordingInfoViewmodel = new RecordingInfoViewModel(@event.Engine, @event.RecordingInfo);
RecordingInfoViewmodel.ModifiedChanged += RecordingInfoViewmodel_ModifiedChanged;
}
CommandSaveEdit = new UiCommand(o => Save(), o => CanSave);
CommandUndoEdit = new UiCommand(o => UndoEdit(), o => IsModified);
CommandChangeMovie = new UiCommand(_changeMovie, _canChangeMovie);
CommandEditMovie = new UiCommand(_editMovie, _canEditMovie);
CommandCheckVolume = new UiCommand(_checkVolume, _canCheckVolume);
CommandTriggerStartType = new UiCommand
(
_triggerStartType,
_canTriggerStartType
);
CommandMoveUp = new UiCommand
(
o => Model.MoveUp(),
o => Model.CanMoveUp()
);
CommandMoveDown = new UiCommand
(
o => Model.MoveDown(),
o => Model.CanMoveDown()
);
CommandDelete = new UiCommand
(
async o =>
{
if (MessageBox.Show(resources._query_DeleteItem, resources._caption_Confirmation, MessageBoxButton.OKCancel) != MessageBoxResult.OK)
{
return;
}
await EventClipboard.SaveUndo(new List <IEvent> {
Model
},
Model.StartType == TStartType.After ? Model.Prior : Model.Parent);
Model.Delete();
},
o => Model.HaveRight(EventRight.Delete) && Model.AllowDelete()
);
if (@event is ITemplated templated)
{
TemplatedEditViewmodel = new TemplatedEditViewmodel(templated, true, true, engineViewModel.VideoFormat);
TemplatedEditViewmodel.ModifiedChanged += TemplatedEditViewmodel_ModifiedChanged;
}
}
public EventPanelRootViewmodel(EngineViewmodel engineViewmodel) : base(engineViewmodel)
{
Engine.EventLocated += _onEngineEventLocated;
Engine.EventDeleted += _engine_EventDeleted;
AddRootEvents();
}